Fix bug 1886 to hide WIM password properly in command wim-show

Change-Id: Ia3832d034d58895bb3096517e3a02ea19b75edf5
Signed-off-by: gifrerenom <lluis.gifre@cttc.es>
diff --git a/osmclient/scripts/osm.py b/osmclient/scripts/osm.py
index 507df02..c73be1f 100755
--- a/osmclient/scripts/osm.py
+++ b/osmclient/scripts/osm.py
@@ -3572,7 +3572,7 @@
     check_client_version(ctx.obj, ctx.command.name)
     resp = ctx.obj.wim.get(name)
     if "password" in resp:
-        resp["wim_password"] = "********"
+        resp["password"] = "********"
     # except ClientException as e:
     #     print(str(e))
     #     exit(1)